Betta Pharmaceuticals Co Ltd (300558) fair value: what the stock is really worth
As of Nov 6, 2026: fair value (intrinsic value) of Betta Pharmaceuticals Co Ltd stock ¥20.01, price ¥47.34, that is 57.7% below the price, quality 55 out of 100. Rating: strongly overvalued. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
69 individual criteria per stock, every one traceableSee the method →
Price vs Fair Value
White line = price, green steps = our fair value per fiscal year. As of Nov 5, 2026.
How to read this chart
60‑month range ¥30.59 – ¥117.53 · fair‑value band ¥10.19 – ¥26.01 · the ¥47.34 price screens above the ¥20.01 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Nov 5, 2026.
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Betta Pharmaceuticals Co., Ltd. researches and develops, manufactures, and markets medicines for the treatment of cancer in China and internationally.
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The company offers Icotinib, an oral epidermal growth factor receptor tyrosine kinase inhibitor, which is used to treat first-line treatment of locally advanced or non-small-cell lung cancer (NSCLC); Ensartinib hydrochloride, an anaplastic lymphoma kinase inhibitor for the treatment of NSCLC; and Bevacizumab, an antibody drug against human vascular endothelial growth factor that is used to treat NSCLC, colorectal cancer, and other solid tumor indications.
It also develops BPI-D0316, an epidermal growth factor receptor tyrosine kinase inhibitor (EGFR-TKI) targeting T790M mutation; EYP-1901, an investigational long-acting treatment for wet AMD, non-proliferative diabetic retinopathy, diabetic macular edema, and pmCNV; and MCLA-129, a bispecific antibody targeting both EGFR and c-Met. In addition, the company develops BPI-371153 for the treatment of patients with locally advanced or metastatic solid tumor or relapsed/refractory lymphoma; CFT8919, an in vitro and in vivo model of EGFR L858R-driven NSCLC; and Balstilimab, a human monoclonal antibody targeting programmed cell death protein 1 and an immune checkpoint inhibitor.
Further, it develops a recombinant human serum albumin injection under the OsrHSA name; and products for the treatment of solid tumor under the BPI-452080, MRX2843, BPI-460372, BPI-221351, BPI-520105, BPI-572270, and BPI-585725 names.
The company was founded in 2003 and is headquartered in Hangzhou, China.
Stock analysis
Betta Pharmaceuticals Co Ltd (300558) currently trades at ¥47.34, while our model-based Fair Value estimate is ¥20.01, 58% below the price, so the stock looks overvalued today.
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Valuation
Bull case: the Growth DCF group reads highest at a median of ¥22.02 per share, and 0 of the 26 models we run sit above the ¥47.34 price.
Bear case: the Asset-Based group reads lowest at ¥5.31, and 26 of the 26 models stay below the price. Data coverage for this calculation is high.
Scenario range: ¥10.19 (bear) to ¥26.01 (bull), the price of ¥47.34 sits above it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.
Quality & growth
The Quality Score stands at 55/100 (solid quality), in the Healthcare sector.
Mixed Growth: Revenue is growing, but margins or cash flow do not fully confirm the trend.
Betta Pharmaceuticals Co Ltd reported revenue of 3.6B CNY in FY2025 versus 2.2B CNY in FY2021, a compound +12.6%/yr. Reported net income was 305M CNY in FY2025, compounding −5.5%/yr from FY2021.
Key figures
Market cap 19.9B CNY (≈ $3.0B) Mid · P/E ratio 77.6 · P/S ratio 5.24 · EPS (TTM) ¥0.6100 · Dividend yield 0.3% · Net margin 7.0% · Return on equity 4.0% · Return on assets (EBIT) 4.1% (5-year average).
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 44 out of 100 (low confidence).
What moves the price
The share trades about 35% below its 52-week high and 19% above its 52-week low, currently below its 200-day average.
For context, the median of 10 Healthcare peers we cover trades at −27% fair-value upside, at −58%, 300558 screens richer than that median.
Fair Value models
Bear¥10.19Fair Value ¥20.01Bull¥26.01
Price ¥47.34 · Downside -57.7%
Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above starts from their evidence-weighted blend, not from a single model. In cyclical trough or peak years, after dilution or a stock split it is adjusted afterwards, so it can sit above or below the models. Based on fiscal year 2025 figures (about 10 months old). Earnings retained since then (¥0.3932 per share) are deliberately not added.Bear ⓘBear = the cautious scenario: the same model computed with conservative anchors (lower growth, margins and valuation multiples). Together with Bull it frames a plausible valuation range, not a price target.BaseBull ⓘBull = the optimistic scenario: the same model computed with favourable anchors (higher growth, margins and valuation multiples). Together with Bear it frames a plausible valuation range, not a price target. If a model's bull case is above four times its base value, the table shows that limit with a > sign (like the overall Bull above): beyond it no assumption holds.Coverage ⓘCoverage = how well-backed THIS model's estimate is for this stock (0–100): how complete and reliable its input data are, and how well the model fits the company. The final Fair Value is an evidence-weighted blend, so better-evidenced models count more. Green ≥70, amber 50–69, grey below 50.
Growth Quality ⓘGrowth is valuable only when reinvestment earns attractive returns (Aswath Damodaran): sustainable growth depends on return on capital, reinvestment and efficiency. Basis: total company revenue over the periods shown on the cards (3Y/5Y/all years), not per share, so a merger can show up as a growth jump; per-share earnings growth is in the value-creation card.90/100
Revenue is growing, but margins or cash flow do not fully confirm the trend.
Revenue growth 1 year
+24.8%
Revenue growth 3 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+14.9%
Revenue growth 5 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+14.1%
Start year 2020 (pandemic). Over 10 years: +14.7% a year
Revenue growth 14 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+33.6%
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What shareholders gained per year (last 5 years) ⓘWhat the business itself delivers per year: earnings growth per share plus the dividend yield. This is what you get IF the market keeps valuing the stock the same way: it contains no assumption about the market changing its mind. Computed per share, so buybacks count and a merger does not pass as growth. For a company that pays no dividend it is pure earnings growth per share. Period: earnings growth per share as CAGR over the last 5 reported fiscal years (annual statements), plus the current dividend yield. The start value is the median of the three years around the start, so a single crisis year (a pandemic or a write-down) does not distort the rate.
−4.4%
Earnings growth per share plus dividend.
Earnings per share, growth per year−4.7%
Dividend (yield on the price)0.3%
Pace: 5 vs 10 years ⓘTwo data points, not a trend model: earnings growth per share over the last 5 fiscal years against the last 10. Labelled "steady" when both rates are within 3 percentage points of each other, otherwise picking up or flattening. Shown only when ten years of history exist.−4.7% vs −2.8%, steady
Profit margin 2019 to 2025 ⓘOperating margin then vs now, from reported annual statements. A falling margin after a boom year is the classic peak-earnings signal: the growth rate then leans on an inflated base.17% → 16%
Pace: the 5-year rate starts in 2020 (pandemic)
Growth Forecast
A lot of optimism in the price
The price assumes more growth than the company has delivered so far.
What the price assumes ⓘThis turns our valuation around: instead of asking what the share is worth, it asks what growth the current price requires. It uses the cash the company keeps after all spending (free cash flow), the same discount rate as our models, five years of growth, then slowing evenly to 2 % a year by year ten. Compared with the analysts' sales forecasts extended to the same five years (at least three analysts, for context only, it does not enter the Fair Value): within 3 percentage points counts as "in line" (amber), below that little optimism (green), above that a lot of optimism (red).
+33.0%
Yearly growth needed for the next five years to justify today's price.
What forecasts expect
n/a
No analyst forecast available.
After inflation (China: IMF forecast 1.7% a year to 2030, 1.4% from 2016 to 2025) that is about +30.8% a year for the price.
Compare Betta Pharmaceuticals Co Ltd with another stock
Price, fair value, quality and upside side by side.
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Peer GroupⓘHow this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.Drug Manufacturers - Specialty & Generic · 549 stocks
Beats the industry median on 1/14 measures
Overall it trails its industry peers.
Valuation
Quality Score55 · Below median
Fair Value upside−57.7% · Bottom 25%
Profitability
Return on equity (12 months)4.0% · Below median
Return on assets2.9% · Below median
Net margin (12 months)7.0% · Below median
Operating margin (12 months)19.7% · Top 25%
Growth and dividend
Revenue growth (quarter YoY)−5.2% · Below median
Dividend yield (12 months)0.3% · Bottom 25%
Balance sheet
Debt / equity0.23× · Above median
Valuation Multiplesvs Drug Manufacturers - Specialty & Generic median · lower = cheaper
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Cite: Fair Value Calculator (2026). "Betta Pharmaceuticals Co Ltd Fair Value". https://www.fairvalue-calculator.com/stock/300558
Frequently asked questions
Is Betta Pharmaceuticals Co Ltd (300558) overvalued or undervalued?
As of Nov 5, 2026, our model estimates a fair value of ¥20.01 versus a price of ¥47.34, about 58% lower (overvalued).
What is the fair value of 300558?
Our model-based fair value for Betta Pharmaceuticals Co Ltd is ¥20.01 (as of Nov 5, 2026), built from audited fundamentals. The current price: ¥47.34.
What is the quality score of 300558?
Betta Pharmaceuticals Co Ltd has a Quality Score of 55/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.
What is the price target for Betta Pharmaceuticals Co Ltd (300558)?
Our model-based price target is the fair value of ¥20.01 (as of Nov 5, 2026) from 26 valuation models. Cautious scenario ¥10.19, optimistic scenario ¥26.01. It is a calculation from audited fundamentals, not an analyst target.
What is the Betta Pharmaceuticals Co Ltd stock forecast for 2026?
Our models put fair value at ¥20.01, about 58% lower versus a price of ¥47.34 (overvalued). Cautious scenario ¥10.19, optimistic scenario ¥26.01. The calculation is refreshed regularly with new filings.
What is the revenue of Betta Pharmaceuticals Co Ltd (300558)?
Betta Pharmaceuticals Co Ltd reported trailing-twelve-month revenue of about 3.8B CNY (latest available figure, as of Nov 5, 2026).
Does Betta Pharmaceuticals Co Ltd pay a dividend?
Betta Pharmaceuticals Co Ltd currently shows a dividend yield of 0.32% relative to its recent price (as of Nov 5, 2026).
How much is the dividend of Betta Pharmaceuticals Co Ltd (300558) and when is the ex-dividend date?
Betta Pharmaceuticals Co Ltd pays a dividend of ¥0.15 per share a year, a dividend yield of 0.3%. The last ex-dividend date was Jun 9, 2026. A dividend has been paid every year since at least 2017. The payout ratio is 24.6% of earnings. Free cash flow covers the dividend 4.64 times. Our assessment: Well covered. A low payout and the dividend is fully funded by free cash flow, a comfortable, sustainable dividend.
What growth is priced into Betta Pharmaceuticals Co Ltd (300558)?
For today's price to be fair in a discounted-cash-flow model, Betta Pharmaceuticals Co Ltd would have to grow free cash flow by +33.0 % per year for five years (discount rate 9.4 %, then slowing evenly to 2 % perpetual growth by year ten). Over the last 5 years revenue grew +14.1 % per year. As of Nov 5, 2026.
What discount rate (WACC) does the fair value of 300558 use?
Our models discount Betta Pharmaceuticals Co Ltd at 9.4 %: a base by market capitalisation (mid), damped by beta 0.62, country premium for China. The same rate applies in all 26 models.
What is a reverse DCF?
A reverse DCF turns the usual calculation around. Instead of deriving a value from assumptions, it takes today's price as given and asks: what free-cash-flow growth would a company have to deliver for exactly this price to be fair? The result is not a forecast but the expectation already priced in. For Betta Pharmaceuticals Co Ltd that is +33.0 % per year for five years, then slowing evenly to 2 % by year ten, using the same discount rate (9.4 %) and the same formula as our fair value.
How much growth has Betta Pharmaceuticals Co Ltd (300558) delivered so far?
Over the past 5 years revenue at Betta Pharmaceuticals Co Ltd grew +14.1 % a year. The price currently implies free-cash-flow growth of +33.0 % per year. Comparing the two shows how much confidence is in the price: if it demands more than has been delivered, the business has to accelerate for the maths to work.
How fast is the sector of Betta Pharmaceuticals Co Ltd (300558) growing?
The median revenue growth in the sector is +6.2 % a year. That is the yardstick for the growth priced into Betta Pharmaceuticals Co Ltd (+33.0 % per year): it shows whether the expectation is within the usual range or beyond it.
What is the free cash flow yield of Betta Pharmaceuticals Co Ltd (300558)?
The free-cash-flow yield on the price is 1.48 %: that much free cash flow Betta Pharmaceuticals Co Ltd produces per unit of market value. When it exceeds the discount rate of our models (9.4 %), the business already earns more than its cost of capital demands, and the price needs little additional growth.
What is the intrinsic value of Betta Pharmaceuticals Co Ltd (300558)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Betta Pharmaceuticals Co Ltd it is ¥20.01 per share (as of Nov 5, 2026), against a price of ¥47.34. It is the blended result of 26 valuation models in 8 families (DCF Models, Earnings-Based, Dividend Discount, Multiples, Asset-Based, Growth DCF, Economic Profit, Growth Earnings).
Is Betta Pharmaceuticals Co Ltd stock overvalued or undervalued in 2026?
As of Nov 5, 2026, 300558 trades above its calculated fair value: price ¥47.34, fair value ¥20.01, a gap of about −58% (overvalued). The calculation is refreshed with each new quarterly report, so the verdict can change during the year.
Is fair value the same as the market price of 300558?
No. The price is what the market pays today (¥47.34); the fair value is what the company's own numbers justify (¥20.01). For Betta Pharmaceuticals Co Ltd the two are ¥27.33 per share apart. That gap is exactly why we show both numbers side by side.
How much is Betta Pharmaceuticals Co Ltd worth?
The market values Betta Pharmaceuticals Co Ltd at about 19.9B CNY (market capitalisation, as of Nov 5, 2026). Per share that is ¥47.34; our models calculate a fair value of ¥20.01 per share.
What do the bullish and bearish scenarios say about 300558?
Our models span a range for Betta Pharmaceuticals Co Ltd: cautious scenario ¥10.19, base ¥20.01, optimistic ¥26.01 per share (as of Nov 5, 2026, price ¥47.34). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of 300558?
Betta Pharmaceuticals Co Ltd trades at a price-to-earnings ratio of 77.6 (as of Nov 5, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of ¥20.01 is built from several models across several years. Median P/E at fiscal year-end, 10 fiscal years (2016 to 2025), reported earnings, FY2025 ex one-offs: 74.6. Other multiples: P/B 3.0, P/S 5.2, EV/EBITDA 16.5.
How solid is the balance sheet of Betta Pharmaceuticals Co Ltd (300558)?
Balance-sheet figures for Betta Pharmaceuticals Co Ltd (as of Nov 5, 2026): return on equity 4.0%, debt of 0.23 per unit of equity. They feed the Quality Score of 55/100, which measures business quality independently of the share price.
How far is 300558 from its 52-week high?
Betta Pharmaceuticals Co Ltd trades at ¥47.34, about 35% below its 52-week high of ¥72.90 and 19% above the low of ¥39.90 (as of Nov 6, 2026). Distance from the high says nothing about value: that is what the fair value of ¥20.01 is for.
Which stocks are comparable to Betta Pharmaceuticals Co Ltd?
From the same area (Healthcare) we also value Merck KGaA, Takeda Pharmaceutical Company, Galderma Group, Teva Pharmaceutical Industries Limited, among others. Each of them has its own fair-value calculation on this site using the same models, so the comparison is like for like.
Is Betta Pharmaceuticals Co Ltd stock attractive at the current price?
The data as of Nov 5, 2026: price ¥47.34, calculated fair value ¥20.01 (−58%), Quality Score 55/100, from 26 models. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
How is the fair value of 300558 calculated?
We run Betta Pharmaceuticals Co Ltd through 26 models from 8 families: DCF Models, Earnings-Based, Dividend Discount, Multiples, Asset-Based, Growth DCF, Economic Profit, Growth Earnings. Every model gets the same audited fundamentals; the fair value of ¥20.01 builds on their evidence-weighted average, with the spread shown as a cautious and an optimistic scenario.
Is it still worth investing in stocks now?
The global stock market currently sits 13.0% above its aggregate fair value. Betta Pharmaceuticals Co Ltd itself currently trades above fair value. An expensive market is no reason to stay out and no reason to buy everything at once: keep a broad savings plan running, buy single stocks only with money you can do without, and hold part of your money liquid while the market is high. The full picture including sectors is on is it worth investing now.
What is the share price of Betta Pharmaceuticals Co Ltd (300558)?
The closing price on Nov 6, 2026 was ¥47.34. Our model-based fair value is ¥20.01, about 58% lower (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Betta Pharmaceuticals Co Ltd right now?
The price sits above even our optimistic bull case (¥26.01). The favourable scenario is already priced in. Solid but not exceptional quality (55/100) and above fair value, neither a clear bargain nor a standout compounder. A fairly wide model range (¥10.19 to ¥26.01) leaves room in how you read the outcome.
Where does the earnings growth of Betta Pharmaceuticals Co Ltd (300558) come from?
Earnings per share at Betta Pharmaceuticals Co Ltd grew −0.3 % a year from 2013 to 2024. Broken into its drivers: revenue per share +13.6 %, EBIT margin −14.4 %, tax rate +2.2 %, residual (interest, one-offs) +0.3 %. The four rates multiply to the earnings growth rate, they do not add up. Start and end are three-year averages so a single exceptional year does not distort the result.
Key figures of Betta Pharmaceuticals Co Ltd
How large is the market capitalisation of Betta Pharmaceuticals Co Ltd (300558)?
The market capitalisation of Betta Pharmaceuticals Co Ltd is 19.9B CNY (≈ $3.0B). The stock-market value of the whole company: share price times number of shares. It is what the market asks for the entire business today.
What is the P/S ratio of Betta Pharmaceuticals Co Ltd (300558)?
The price-to-sales ratio of Betta Pharmaceuticals Co Ltd is 5.24 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What are the earnings per share of Betta Pharmaceuticals Co Ltd (300558)?
Earnings per share at Betta Pharmaceuticals Co Ltd are ¥0.6100 (price ÷ EPS = P/E 77.6). Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of Betta Pharmaceuticals Co Ltd (300558)?
The dividend yield of Betta Pharmaceuticals Co Ltd is 0.3% (payout 24.6%). Yearly dividend relative to the share price. 3% pays 3 per 100 invested. Below: how much of profit is used for it.
What is the net margin of Betta Pharmaceuticals Co Ltd (300558)?
The net margin of Betta Pharmaceuticals Co Ltd is 7.0% (last twelve months). How much of every unit of revenue ends up as profit. 10% means 10 cents of profit per dollar of sales.
What is the return on equity of Betta Pharmaceuticals Co Ltd (300558)?
The return on equity (ROE) of Betta Pharmaceuticals Co Ltd is 4.0% (last twelve months). Profit relative to shareholders' equity, how efficiently the company works with its owners' money.
What is the EBIT return on assets of Betta Pharmaceuticals Co Ltd (300558)?
On an EBIT basis the return on assets of Betta Pharmaceuticals Co Ltd is 4.1% (avg 5y). Operating profit (EBIT) relative to everything the company owns, as a multi-year average. It describes the business model rather than one good or bad year.
What is the operating margin of Betta Pharmaceuticals Co Ltd (300558)?
The operating margin of Betta Pharmaceuticals Co Ltd is 19.7% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Betta Pharmaceuticals Co Ltd (300558)?
Revenue at Betta Pharmaceuticals Co Ltd is growing −5.2% versus a year earlier (3y avg +14.9%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How fast are earnings growing at Betta Pharmaceuticals Co Ltd (300558)?
Earnings per share at Betta Pharmaceuticals Co Ltd are growing +66.7% versus a year earlier. How much earnings per share grew versus a year earlier.
How much net debt does Betta Pharmaceuticals Co Ltd (300558) carry?
The net debt of Betta Pharmaceuticals Co Ltd is 1.1B CNY (fiscal year 2025, ≈ 3.7 yrs of FCF). Debt minus cash on hand. The note shows how many years of free cash flow could in theory pay it off.
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Broad data
Nov 5, 2026